added onAdminRegisterPermissions event

CHANGELOG.md

@@ -3,6 +3,8 @@
 
 1. [](#new)
     * Added a `|adminNicetime` Twig filter to show nicetime in admin user's language
+    * Added a `prepend` and `append` field option for text input type
+    * Added a WIP `onAdminRegisterPermissions` event
 1. [](#improved)
     * Fixed UI issue with Backup / Update buttons positioning
     * Tweaked placeholders color in login/new user panels [#542](https://github.com/getgrav/grav-plugin-admin/issues/542)

admin.php

@@ -293,6 +293,9 @@ class AdminPlugin extends Plugin
         // We need popularity no matter what
         require_once __DIR__ . '/classes/popularity.php';
         $this->popularity = new Popularity();
+
+        // Fire even to register permissions from other plugins
+        $this->grav->fireEvent('onAdminRegisterPermissions', new Event(['admin' => $this->admin]));
     }
 
     protected function initializeController($task, $post) {
@@ -601,7 +604,8 @@ class AdminPlugin extends Plugin
             'onTwigTemplatePaths' => ['onTwigTemplatePaths', 1000],
             'onTwigSiteVariables' => ['onTwigSiteVariables', 1000],
             'onAssetsInitialized' => ['onAssetsInitialized', 1000],
-            'onTask.GPM'          => ['onTaskGPM', 0]
+            'onTask.GPM'          => ['onTaskGPM', 0],
+            'onAdminRegisterPermissions' => ['onAdminRegisterPermissions', 0],
         ]);
 
         // Initialize admin class.
@@ -748,4 +752,28 @@ class AdminPlugin extends Plugin
         $this->grav['twig']->plugins_hooked_dashboard_widgets_main[] = ['template' => 'dashboard-pages'];
     }
 
+    /**
+     * Initial stab at registering permissions (WIP)
+     *
+     * @param Event $e
+     */
+    public function onAdminRegisterPermissions(Event $e)
+    {
+        $admin = $e['admin'];
+        $permissions = [
+                        'admin.super'=> 'boolean',
+                        'admin.login' => 'boolean',
+                        'admin.cache' => 'boolean',
+                        'admin.configuration' => 'boolean',
+                        'admin.settings' => 'boolean',
+                        'admin.pages' => 'boolean',
+                        'admin.maintenance' => 'boolean',
+                        'admin.statistics' => 'boolean',
+                        'admin.plugins' => 'boolean',
+                        'admin.themes' => 'boolean',
+                        'admin.users' => 'boolean',
+        ];
+        $admin->addPermissions($permissions);
+    }
+
 }

classes/admin.php

@@ -80,6 +80,11 @@ class Admin
      */
     protected $pages_count;
 
+    /**
+     * @var Array
+     */
+    protected $permissions;
+
     /**
      * Constructor.
      *
@@ -97,6 +102,7 @@ class Admin
         $this->uri = $this->grav['uri'];
         $this->session = $this->grav['session'];
         $this->user = $this->grav['user'];
+        $this->permissions = [];
         $language = $this->grav['language'];
 
         if ($language->enabled()) {
@@ -1085,4 +1091,34 @@ class Admin
         }
         return $js_format;
     }
+
+    /**
+     * Sets the entire permissions array
+     *
+     * @param $permissions
+     */
+    public function setPermissions($permissions)
+    {
+        $this->permissions = $permissions;
+    }
+
+    /**
+     * Gets the entire permissions array
+     *
+     * @return Array
+     */
+    public function getPermissions()
+    {
+        return $this->permissions;
+    }
+
+    /**
+     * Adds a permission to the permissions array
+     *
+     * @param $permissions
+     */
+    public function addPermissions($permissions)
+    {
+        $this->permissions = array_merge($this->permissions, $permissions);
+    }
 }